Briefcase cover



FIG. 1 is a front perspective view of a briefcase cover showing my new design in an open position, the broken line showing of the suitcase is for illustrative purposes;

FIG. 2 is an enlarged top plan view thereof;

FIG. 3 is an enlarged side elevational view thereof;

FIG. 4 is an enlarged end elevational view thereof, the opposite end is a mirror image;

FIG. 5 is an enlarged bottom plan view thereof; and,

FIG. 6 is an enlarged opposite side elevational view of FIG. 3. 

The ornamental design for a briefcase cover, as shown and described. 